package com.itheima.reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.itheima.reggie.common.BaseContext;
import com.itheima.reggie.common.R;
import com.itheima.reggie.entity.AddressBook;
import com.itheima.reggie.service.AddressBookService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@Slf4j
@RequestMapping("/addressBook")
public class AddressController {

    private AddressBookService addressBookService;

    @Autowired
    public AddressController(AddressBookService addressBookService) {
        this.addressBookService = addressBookService;
    }

    /*
     * 新增
     * */
    @PostMapping
    public R<AddressBook> save(@RequestBody AddressBook addressBook) {
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:{}", addressBook);
        addressBookService.save(addressBook);
        return R.success(addressBook);
    }

    /*
     * 设置默认地址
     * */
    @PutMapping("/default")
    public R<AddressBook> setDefault(@RequestBody AddressBook addressBook) {
        log.info("addressBook:{}", addressBook);
        LambdaUpdateWrapper<AddressBook> queryWrapper = new LambdaUpdateWrapper<>();
        queryWrapper.eq(AddressBook::getUserId, BaseContext.getCurrentId());
        queryWrapper.set(AddressBook::getIsDefault,0);
        addressBookService.update(queryWrapper);
        addressBook.setIsDefault(1);
        addressBookService.updateById(addressBook);
        return R.success(addressBook);
    }

    /*
     * 根据ID查询地址
     * */
    @GetMapping("/{id}")
    public R get(@PathVariable Long id) {
        AddressBook addressBook = addressBookService.getById(id);
        if (addressBook != null) {
            return R.success(addressBook);
        } else {
            return R.error("没有找到该对象");
        }
    }

    /*
     * 查询默认地址
     * */
    @GetMapping("/default")
    public R<AddressBook> getDefault() {
        LambdaQueryWrapper<AddressBook> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(AddressBook::getUserId, BaseContext.getCurrentId());
        queryWrapper.eq(AddressBook::getIsDefault, 1);

        AddressBook addressBook = addressBookService.getOne(queryWrapper);

        if (addressBook == null) {
            return R.error("没有找到该对象");
        } else {
            return R.success(addressBook);
        }
    }

    /*
    * 查询指定用户的全部地址
    * */
    @GetMapping("/list")
    public R<List<AddressBook>> list(AddressBook addressBook){
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:{}",addressBook);

        LambdaQueryWrapper<AddressBook> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(addressBook.getUserId()!=null, AddressBook::getUserId,addressBook.getUserId());
        queryWrapper.orderByDesc(AddressBook::getUpdateTime);

        return R.success(addressBookService.list(queryWrapper));
    }
}
